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Finding the Third Proportional to 3,376,468 and 4,836,670

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Solution

The third proportional to 3,376,468 and 4,836,670 is: 6,928,357.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,468 : 4,836,670 = 4,836,670 : x
  2. Step 2: Convert to fraction form
    3,376,468/4,836,670 = 4,836,670/x
  3. Step 3: Cross multiply
    3,376,468x = 4,836,670 × 4,836,670
  4. Step 4: Simplify right side
    3,376,468x = 23,393,376,688,900
  5. Step 5: Solve for x
    x = 23,393,376,688,900/3,376,468
  6. Step 6: Final answer
    x = 6,928,357.29

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.